321 stainless steel sheet
321 stainless steel sheet stands as a titanium-stabilized austenitic stainless steel that offers exceptional resistance to intergranular corrosion at elevated temperatures ranging from 800 to 1500°F. This versatile material combines the durability of standard stainless steel with enhanced performance characteristics, making it ideal for high-temperature applications. The addition of titanium prevents chromium carbide precipitation at grain boundaries, effectively maintaining the steel's corrosion resistance even after exposure to high temperatures. The sheet's chemical composition typically includes 17-19% chromium, 9-12% nickel, and a small percentage of titanium, creating a balanced structure that ensures both strength and workability. Its excellent forming capabilities and weldability make it a preferred choice in various industrial applications, particularly in environments where thermal cycling occurs. The material maintains its mechanical properties across a wide temperature range, demonstrating remarkable stability and reliability in demanding conditions. Its non-magnetic properties at room temperature and ability to withstand thermal shock make it particularly valuable in heat exchanger applications, exhaust systems, and chemical processing equipment.